*{
    margin:0;
    padding:0;
}
ul,ol,li{
    list-style: none;
}

.container{
    width:100%;
    max-width: 800px;
    border:1px solid #ddd;
    border-radius: 10px;
    padding:15px;
    margin:50px auto
}
.page-header{
    border-bottom:1px solid #ddd;
    padding:15px 0;
    text-align: center;
    margin-bottom: 15px;
    font-size: 25px;
}

.page-header small{
    display: block
}

.winner{
   background:#eee;
   padding:15px;
   border-radius: 10px;
}

.winner ul{
    display: flex;
    justify-content: start;
    flex-direction: row;
    flex-wrap: wrap;
}


.winner ul li{
    background:red;
    color:#eee;
    margin:15px;
    width:120px;
    font-size: 12px;
    padding:10px 20px;
    border-radius: 5px;
}

.on-off{
    display: flex;
    justify-content: center;
}
.on-off button{
    margin:10px 15px;
    padding:10px;
    width:100px;
    color:#eee;
    border:none;
    border-radius: 5px;
}

.on-off .on{
    background: darkred;
}

.on-off .off{
    background:darkgreen;
}

.on-off .out-of-order{
    background:darkgoldenrod;
}

.number {
    margin:25px auto;
    border-top:1px solid #ddd;
    padding:15px 0 0;
}
.number h3{
    text-align: center;
    font-size: 16px;
}

.number select{
    border-radius: 5px;
    width:200px;
    height:35px;
    display: block;
    margin:20px auto;
}